package com.dao;

import java.util.List;
import java.util.Map;

import com.entity.MusicType;

public interface MusicTypeDao {
	//查询歌曲
	List<Map<String, Object>> queryMusicType();
	//根据编号查询单条数据
	Map<String, Object> queryMusicTypeId(int musicTypeId);
	
	//添加歌曲分类信息
	int addMusicType(MusicType musicType);
	
	//修改歌曲分类信息
	int editMusicType(MusicType musicType);
	
	//删除歌曲分类信息
	int delMusicType(int musicTypeId);
}
